Find 1.8×8 is equal to

If the middle term in the binomial expansion of ((1)/(x)+x sin x^(10)) is equal to (63)/(8), find the value of x.

Evaluate : 1/8 is equal to

The area of a circle of radius 8 cm is equal to the area of a triangle of base equal to 8 cm. Find the corresponding height of the triangle.

The value of lim_( x to 0) (( x)/( 8 sqrt( 1 - sin x) - 8 sqrt( 1 + sin x))) is equal to :

The value of cos (1/2 cos^(-1) . 1/8) is equal to

Evaluate : 3/8 ÷ ( 5/3 - 1/6 ) + 5/8 is equal to

Evaluate : 4 7/8 is equal to

If [ [ 1 , -2 ], [ 8 , x ] ] = [ [ 1 , -2 ] , [ 8 , 6 ] ] , then x is equal to :